Solutions & Solubility Quiz

Solutions & Solubility Quiz

12th Grade

10 Qs

quiz-placeholder

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Solutions & Solubility Quiz

Solutions & Solubility Quiz

Assessment

Quiz

Other

12th Grade

Medium

Created by

Youssef medhat

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the driving force behind the movement of solute molecules through the stagnant layer in the process of dissolution?

Viscosity of the solvent

Pressure exerted by the solute molecules

Temperature difference between the solute and solvent

Difference in concentration between the solute at the surface and the farthest side of the stagnant layer

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which factor can enhance the solution rate of a solute?

Increasing the thickness of the stagnant layer

Decreasing the saturation solubility

Decreasing the particle size

Increasing the pH of the solution

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the effect of temperature on the solubility of sodium sulfate?

Solubility increases with temperature up to a certain point, then decreases

Solubility decreases with temperature

Solubility is not affected by temperature

Solubility remains constant with temperature

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the molecular structure of a compound affect its solubility?

Changes in molecular structure can have a marked effect on solubility

Molecular structure has no impact on solubility

Decreasing molecular weight increases solubility

Increasing molecular weight decreases solubility

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the common ion effect in the context of solubility?

The solubility of a salt is inversely proportional to the common ion concentration

The solubility of a salt is not affected by the presence of another salt

The solubility of one salt is increased by the presence of another having a common ion

The solubility of one salt is reduced by the presence of another having a common ion

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the addition of a solubilizing agent affect the solubility of a substance?

Forms large aggregates in solution to increase solubility

Decreases solubility by forming complexes with the solute

Has no effect on solubility

Reduces the surface area of the solute to decrease solubility

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the effect of pH on the solubility of weak acids?

Weak acids are less soluble in both acidic and alkaline solutions

Weak acids are more water-soluble in an alkaline solution

Weak acids are more water-soluble in an acidic solution

Weak acids have constant solubility regardless of pH

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